diff --git a/reactos/ntoskrnl/include/internal/dbgk.h b/reactos/ntoskrnl/include/internal/dbgk.h
index 47c28429b86..457fcf0e5bf 100644
--- a/reactos/ntoskrnl/include/internal/dbgk.h
+++ b/reactos/ntoskrnl/include/internal/dbgk.h
@@ -9,7 +9,7 @@
 //
 // Define this if you want debugging support
 //
-#define _DBGK_DEBUG_                                    0x01
+#define _DBGK_DEBUG_                                    0x00
 
 //
 // These define the Debug Masks Supported
@@ -43,7 +43,7 @@
     }
 #endif
 #else
-#define DBGKTRACE(x, ...) DPRINT(__VA_ARGS__);
+#define DBGKTRACE(x, ...) DPRINT(__VA_ARGS__)
 #endif
 
 VOID
diff --git a/reactos/ntoskrnl/include/internal/io.h b/reactos/ntoskrnl/include/internal/io.h
index 3148e7e7b47..fd60823c307 100644
--- a/reactos/ntoskrnl/include/internal/io.h
+++ b/reactos/ntoskrnl/include/internal/io.h
@@ -10,7 +10,7 @@
 //
 // Define this if you want debugging support
 //
-#define _IO_DEBUG_                                      0x01
+#define _IO_DEBUG_                                      0x00
 
 //
 // These define the Debug Masks Supported
@@ -43,7 +43,7 @@
     }
 #endif
 #else
-#define IOTRACE(x, ...) DPRINT(__VA_ARGS__);
+#define IOTRACE(x, ...) DPRINT(__VA_ARGS__)
 #endif
 
 //
diff --git a/reactos/ntoskrnl/include/internal/lpc.h b/reactos/ntoskrnl/include/internal/lpc.h
index ad945026067..cffd6f4239c 100644
--- a/reactos/ntoskrnl/include/internal/lpc.h
+++ b/reactos/ntoskrnl/include/internal/lpc.h
@@ -9,7 +9,7 @@
 //
 // Define this if you want debugging support
 //
-#define _LPC_DEBUG_                                         0x01
+#define _LPC_DEBUG_                                         0x00
 
 //
 // These define the Debug Masks Supported
@@ -45,6 +45,8 @@
         DbgPrint(__VA_ARGS__);                              \
     }
 #endif
+#else
+#define LPCTRACE(x, ...) DPRINT(__VA_ARGS__)
 #endif
 
 //
diff --git a/reactos/ntoskrnl/include/internal/ob.h b/reactos/ntoskrnl/include/internal/ob.h
index f055de755fd..892f40528e5 100644
--- a/reactos/ntoskrnl/include/internal/ob.h
+++ b/reactos/ntoskrnl/include/internal/ob.h
@@ -9,7 +9,7 @@
 //
 // Define this if you want debugging support
 //
-#define _OB_DEBUG_                                      0x01
+#define _OB_DEBUG_                                      0x00
 
 //
 // These define the Debug Masks Supported
diff --git a/reactos/ntoskrnl/include/internal/ps.h b/reactos/ntoskrnl/include/internal/ps.h
index 9fb2e54ae13..dbe7db3031d 100644
--- a/reactos/ntoskrnl/include/internal/ps.h
+++ b/reactos/ntoskrnl/include/internal/ps.h
@@ -9,7 +9,7 @@
 //
 // Define this if you want debugging support
 //
-#define _PS_DEBUG_                                      0x01
+#define _PS_DEBUG_                                      0x00
 
 //
 // These define the Debug Masks Supported
@@ -52,9 +52,9 @@
             "Pointer Count [%p] @%d: %lx\n",                \
             x,                                              \
             __LINE__,                                       \
-            OBJECT_TO_OBJECT_HEADER(x)->PointerCount);
+            OBJECT_TO_OBJECT_HEADER(x)->PointerCount)
 #else
-#define PSTRACE(x, ...) DPRINT(__VA_ARGS__);
+#define PSTRACE(x, ...) DPRINT(__VA_ARGS__)
 #define PSREFTRACE(x)
 #endif